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Forum Post: TMS320F28379D: TMS320F28379D: DAL-B Safety Use in Aerospace — Lockstep, CAN FD, and Functional Safety Queries

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Part Number: TMS320F28379D Tool/software: Hi TI Support Team, I’m currently evaluating the TMS320F28379D for 64 kW BLDC motor control under DO-178C / DAL-B safety requirements. I’d appreciate your guidance on the following technical concerns: Key Questions: Lockstep Architecture: The TMS320F28379D lacks hardware lockstep. Are there software/hardware redundancy mechanisms TI offers to meet DAL-B functional safety? PWM & ADC Synchronization: Is there native support for high-speed ADCs with deterministic triggering synced to ePWM/HRPWM? Simulink & Safety Toolchain: Are tool qualification kits or safety lifecycle docs available for DAL-B use with Simulink and TMS320F28379D? Functional Safety Documentation: Apart from the Functional Safety Manual, are runtime diagnostics/safety libraries available? CAN FD and AUTOSAR Support: Any upcoming roadmap for CAN FD or AUTOSAR RTOS support in the C2000 series? Request: Are there alternative TI processors with lockstep/CAN FD support and Simulink + InstaSPIN compatibility? Any DAL-B compliant reference designs or safety documentation? Thanks for your help!

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